Abstract: An apparatus for removably retaining by magnetic attraction any of various modem handheld devices. The magnetic mounting apparatus provides a magnetic mounting platform having a socket-like recessed support surface surrounded by a raised lip and backed by an interface structure that secures the magnetic mounting platform assembly to an external mounting surface. A permanent magnet is disposed within a cavity that positions magnet in close proximity to the flat support surface. A separate and distinct ferromagnetic adapter plate is adhered to a device to be supported, the adapter plate being structured for accommodation by the socket-like recessed support surface for removably retaining the device by magnetic attraction to the magnetic mounting platform.

Abstract: A multiply configurable mounting apparatus having an elongated permanently bendable support leg with a support base coupled to a first end of the support leg, the support base being structured for securing the mounting apparatus relative to an external surface; and a mounting platform coupled to a second end of the support leg opposite from the first end, the mounting platform is structured for mounting an external device to the second end portion of the permanently bendable support leg.

Abstract: A strap-on mounting apparatus includes a chassis having a frame formed by a pair of spaced-apart brackets having flexible couplings for removably mounting the mounting apparatus on a wearer's arm or leg extremity. The chassis rotatably supports a cradle that is structured for removably mounting a hand-held portable device of a type normally carried by people on their person. The cradle is rotatable relative to the chassis between different relative orientations. For example, the cradle is rotatable relative between a normal operational orientation that is substantially cross-wise to the arm or leg extremity, and a normal stored orientation that is substantially aligned with the extremity, with the cradle passing through a continuous series of intervening rotational orientations any of which may be useful as an operational orientation.

Abstract: A magnification apparatus having a magnifier and mechanical structure that is configured for securing the magnifier intermediately between a universally positionable mounting apparatus and a bracket of a type configured for holding an electronic device using fasteners that couple the bracket with the mounting apparatus, without compromising the security of the connection therebetween.

Abstract: An interface assembly for interconnecting respective housings and output and input drive shafts of a power plant and a vacuum blower by hard mounting, the interface assembly including: an adapter plate secured to a housing of the power plant in rigid and rotationally fixed contact therewith at an output drive shaft thereof; a rigid metal casting interfaced to the adapter plate on the power plant in rigid and rotationally fixed contact therewith, the rigid metal casting further interfaced to a housing of the vacuum blower in rigid and rotationally fixed contact therewith at an input drive shaft thereof; and a rigid coupler assembly interfaced in rigid and rotationally fixed contact to each of the output and input drive shafts for transferring power from the power plant output drive shaft to the vacuum blower input drive shaft.

Abstract: A Micro Electro-Mechanical System (MEMS) acceleration sensing device formed of a silicon substrate having a substantially planar surface; a pendulous sensing element having a substantially planar surface suspended in close proximity to the substrate planar surface; a flexure suspending the sensing element for motion relative to the substrate planar surface, the flexure having a both static geometric centerline and a dynamic centerline that is offset from the static geometric centerline; and a metal electrode positioned on the substrate surface for forming a capacitor with the pendulous sensing element, the metal electrode being positioned as a function of the dynamic centerline of the flexure.

Abstract: An apparatus and method for flexibly suspending a sensing mechanism between a pair of cover plates, including a sensing mechanism formed in a crystalline silicon substrate; a pair of cover plates formed in crystalline silicon substrates; a first plurality of complementary interfaces in fixed relation between the sensing mechanism and a first one of the cover plates; and a second plurality of complementary interfaces flexibly suspended between the sensing mechanism and a second one of the cover plates with one or more of the flexibly suspended interfaces being a complementary male and female interface.

Abstract: An apparatus and method for sensing accelerations and other forces. The apparatus having a capacitance pick-off force sensor having a proof mass that is suspended relative to a relatively stationary frame by a plurality of serpentine suspension members having internal caging. The device provides easily implemented fabrication modification for trading-off between input range and pick-off sensitivity by altering etching periods of the serpentine suspension members. The input range and pick-off sensitivity can be traded-off by enlarging or reducing the quantity of elongated flexure fingers forming the serpentine suspension member. Different ones of the elongated flexure fingers are optionally formed with different thicknesses, whereby the serpentine suspension member exhibits a spring rate that progressively increases as it is compressed by in-plane motion of the proof mass relative to the relatively stationary frame.

Abstract: A Micro Electro-Mechanical System (MEMS) acceleration sensing device, formed of a an elongated sensing element of substantially uniform thickness suspended for motion relative to a rotational axis offset between first and second ends thereof such that a first portion of the sensing element between the rotational axis and the first end is longer than a shorter second portion between the rotational axis and the second end; a stationary silicon substrate spaced away from the sensing element; a capacitor formed by a surface of the substrate and each of the first and second portions of the sensing element; and a valley formed in the substrate surface opposite from the first longer portion of the sensing element and spaced away from the rotational axis a distance substantially the same as the distance between the rotational axis and the second end of the sensing element.

Abstract: An apparatus and method for sensing accelerations and other forces. The apparatus having a capacitance pick-off force sensor having a proof mass that is suspended relative to a relatively stationary frame by a plurality of serpentine suspension members having internal caging. The device provides easily implemented fabrication modification for trading-off between input range and pick-off sensitivity by altering etching periods of the serpentine suspension members. The input range and pick-off sensitivity can be traded-off by enlarging or reducing the quantity of elongated flexure fingers forming the serpentine suspension member. Different ones of the elongated flexure fingers are optionally formed with different thicknesses, whereby the serpentine suspension member exhibits a spring rate that progressively increases as it is compressed by in-plane motion of the proof mass relative to the relatively stationary frame.

Abstract: A method and apparatus for drying floors and carpets using a fan for generating a pressurized air stream within a vertical cylindrical shroud that is spaced two to five inches away from the floor on a set of legs such that an opening is formed between the shroud and the floor. The air stream is directed along the cylindrical shroud vertically toward the floor. At least a peripheral portion of the air stream is exhausted from the shroud in a substantially laminar flow at an angle that is inclined from the vertical and is exhausted radially into ambient air as a substantially laminar air stream.

Abstract: A method for suspending a movable structure form a support structure wherein first and second flat and thin arcuately shaped flexures are formed having spaced apart substantially planar and parallel opposing surfaces, each of the first and second flexures being structured for connection between a support structure and a movable structure to be suspended from the support structure and being aligned along a common axis of rotation between the support structure and the movable structure.

Abstract: A method for locating aircraft with respect to airport runways and taxiways, generating and annunciating situational awareness advisories as a function of aircraft state parameters relative to a determination of the aircraft location.

Abstract: A Micro Electro-Mechanical System (MEMS) acceleration sensing device, formed of a an elongated sensing element of substantially uniform thickness suspended for motion relative to a rotational axis offset between first and second ends thereof such that a first portion of the sensing element between the rotational axis and the first end is longer than a shorter second portion between the rotational axis and the second end; a stationary silicon substrate spaced away from the sensing element; a capacitor formed by a surface of the substrate and each of the first and second portions of the sensing element; and a valley formed in the substrate surface opposite from the first longer portion of the sensing element and spaced away from the rotational axis a distance substantially the same as the distance between the rotational axis and the second end of the sensing element.

Abstract: A high aspect ratio microelectromechanical system device for measuring an applied force and having a suspension structure for compensating out-of-plane displacements of the device proof mass, wherein the device includes a frame; a proof mass coupled to the frame for in-plane motion along an axis of symmetry, the proof mass having first and second sets of spaced apart capacitor plates projected therefrom on each side of the axis of symmetry and oriented substantially crosswise to the axis of symmetry; and third and fourth sets of spaced apart capacitor plates oriented substantially crosswise to the axis of symmetry of the proof mass and intermeshed respectively with the first and second sets of capacitor plates, the third and fourth sets of capacitor plates being suspended for motion relative to the frame about respective first and second axes of motion oriented substantially parallel with the axis of symmetry of the proof mass.

Abstract: The present invention is an apparatus and method for a micro-machined electromechanical system (MEMS) device having a hermetically sealed sensor or actuator device mechanism that is electrically interconnected by diffused conductive paths to a plurality of wire bond pads that are located external to the hermetic seal.